【发布时间】:2015-07-16 20:37:42
【问题描述】:
这是什么错误?
Unhandled rejection SequelizeDatabaseError: ER_EMPTY_QUERY: Query was empty
at Query.formatError (node_modules/sequelize/lib/dialects/mysql/query.js:159:14)
at Query._callback (node_modules/sequelize/lib/dialects/mysql/query.js:35:21)
at Query.Sequence.end (node_modules/mysql/lib/protocol/sequences/Sequence.js:96:24)
at Query.ErrorPacket (node_modules/mysql/lib/protocol/sequences/Query.js:94:8)
at Protocol._parsePacket (node_modules/mysql/lib/protocol/Protocol.js:274:23)
at Parser.write (node_modules/mysql/lib/protocol/Parser.js:77:12)
at Protocol.write (node_modules/mysql/lib/protocol/Protocol.js:39:16)
at Socket.<anonymous> (node_modules/mysql/lib/Connection.js:96:28)
at Socket.emit (events.js:107:17)
at readableAddChunk (_stream_readable.js:163:16)
at Socket.Readable.push (_stream_readable.js:126:10)
at TCP.onread (net.js:538:20)
我正在尝试使用以下代码更新实体:
db.Account.update({
'post_id': data.id
}, {
where: { id: account.id }
})
.spread(account => {
next();
});
但它不起作用。有什么想法吗?
【问题讨论】:
-
您确定该列名为
post_id- 也许实际上是postId? -
也出现这个错误,你有没有想出一些解决办法?
-
听起来有些东西是未定义的。 data.id 或 account.id 未定义,无法创建查询。
标签: mysql sequelize.js